Buy vs. Rent vs. API for Inference: Utilization Decides Your $/GPU-hour
Panther1537 · reddit · 2026-11-15
An analysis of inference compute economics argues the buy/rent/API choice comes down to effective $/GPU-hour at your real utilization. APIs (with batch endpoints cutting token costs 50%) win at low or spiky traffic; rented H200s at $2–10+/hr let you run vLLM/TGI/SGLang with control over batching, prefix caching, and quantization; owned servers (outright or via hosted-ownership like B3IQ) beat renting once usage passes breakeven.
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